diff options
Diffstat (limited to 'CAN-binder/libs/nanopb/examples/simple/simple.c')
-rw-r--r-- | CAN-binder/libs/nanopb/examples/simple/simple.c | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/CAN-binder/libs/nanopb/examples/simple/simple.c b/CAN-binder/libs/nanopb/examples/simple/simple.c deleted file mode 100644 index 1f6b137..0000000 --- a/CAN-binder/libs/nanopb/examples/simple/simple.c +++ /dev/null @@ -1,71 +0,0 @@ -#include <stdio.h> -#include <pb_encode.h> -#include <pb_decode.h> -#include "simple.pb.h" - -int main() -{ - /* This is the buffer where we will store our message. */ - uint8_t buffer[128]; - size_t message_length; - bool status; - - /* Encode our message */ - { - /* Allocate space on the stack to store the message data. - * - * Nanopb generates simple struct definitions for all the messages. - * - check out the contents of simple.pb.h! - * It is a good idea to always initialize your structures - * so that you do not have garbage data from RAM in there. - */ - SimpleMessage message = SimpleMessage_init_zero; - - /* Create a stream that will write to our buffer. */ - pb_ostream_t stream = pb_ostream_from_buffer(buffer, sizeof(buffer)); - - /* Fill in the lucky number */ - message.lucky_number = 13; - - /* Now we are ready to encode the message! */ - status = pb_encode(&stream, SimpleMessage_fields, &message); - message_length = stream.bytes_written; - - /* Then just check for any errors.. */ - if (!status) - { - printf("Encoding failed: %s\n", PB_GET_ERROR(&stream)); - return 1; - } - } - - /* Now we could transmit the message over network, store it in a file or - * wrap it to a pigeon's leg. - */ - - /* But because we are lazy, we will just decode it immediately. */ - - { - /* Allocate space for the decoded message. */ - SimpleMessage message = SimpleMessage_init_zero; - - /* Create a stream that reads from the buffer. */ - pb_istream_t stream = pb_istream_from_buffer(buffer, message_length); - - /* Now we are ready to decode the message. */ - status = pb_decode(&stream, SimpleMessage_fields, &message); - - /* Check for errors... */ - if (!status) - { - printf("Decoding failed: %s\n", PB_GET_ERROR(&stream)); - return 1; - } - - /* Print the data contained in the message. */ - printf("Your lucky number was %d!\n", message.lucky_number); - } - - return 0; -} - |